baber/WOPTO huggingface dataset:
Patent KR-20090059315-A (KR)
Title: Appratus and method for inverse fast fourier transform in communication system
Inventor: HUH HEON
IPC: H04L27/26
Filed: 2007-12-06
Abstract: A method and an apparatus for inverse fast Fourier transform are provided to reduce operation quantity and complexity by allocating a transmitting signal to a desired frequency region by modulation. An inverse fast fourier transform part(405) determines a size of inverse fast fourier transform according to a size of an information symbol to be transmitted. The inverse fast fourier transform part performs operation of the inverse fast fourier transform by a determined size. An interpolation filter(409) performs an interpolation filtering in a time domain signal which is operated by the inverse fast fourier transform. A modulation part(411) modulates the interpolated signal.
Patent KR-20090059532-A (KR)
Title: The steering bogie for railway vehicle
Inventor: PARK JOON HYUK
IPC: B61F5/00
Filed: 2007-12-06
Abstract: An active steering bogie for railway vehicle is provided to improve stability in high-speed traveling of the railway vehicle and to minimize the vibration of wheels and rails during traveling. An active steering bogie for railway vehicle comprises front and rear steering mechanisms(200A,200) symmetrically installed to steer front and rear wheel axles(104) using links. The front and rear steering mechanisms are composed of steering links(204,204a), connection links(205,205a), torsion bars(206), and driving links(202). The steering link is hinged with an axle box on one side and hinged with the connection link on the other side. The connection link is coupled with the torsion bar at the free end. The torsion bar makes the connection link interlock with each other. The driving link is hinged with the joint between the connection link and the steering link on one side and coupled with a servo motor(201) on the other side.
Patent KR-20090062358-A (KR)
Title: Protecting film
Inventor: KIM CHONG WON
IPC: B32B7/04
Filed: 2007-12-13
Abstract: A protective film is provided to prevent the residue from remaining and to prevent films from being got loose in case of lamination and rolling process, thereby maximizing the production yield of films. A protective film comprises a base film; a release layer which is formed on the one side of the base film; and an adhesive layer which is formed on the other side of the base film, wherein the adhesive layer satisfies the two relations represented by 80% <= K <= 85% (wherein K = (the storage modulus at 80°C)/(the storage modulus at 30°C)x100) and 2.0g/m^2 <= the dry coating amount of an adhesive layer <= 6.0g/m^2, and the release layer satisfies the relation represented by 0.04g/m^2 <= the dry coating amount of a release layer <= 0.15g/m^2.
Patent KR-20090062846-A (KR)
Title: Eye part of automotive suspension for improvement of geometry interference
Inventor: CHOI HOON
IPC: B60G7/00
Filed: 2007-12-13
Abstract: An eye part of automotive suspension is provided to allow orbits of a suspension and a steering to coincide with each other in case of geometry interference caused by the position change of a vehicle, thereby improving geometry interference. An eye part of automotive suspension comprises: a pin holder part(10) in which a horizontal guide hole(12) is formed; and a coupling pin part(20) either rotating around a circular hole(11) while shaft-combined with the pin holder part or being guided along the horizontal guide hole. The cylindrical coupling pin part is formed with one end of a plate spring(100) in one body. The length of the coupling pin part coincides with the diameter of the circular hole. The coupling pin part is rotatable within the circular hole. The initial mounting angle of the coupling pin part is 30 degrees on a basis of a virtual perpendicular line on the pin holder part.
Patent KR-20090064713-A (KR)
Title: Manufacturing method of silver spoon and a silver spoon using the same
Inventor: CHOI TAE YOON
IPC: B21D53/62
Filed: 2007-12-17
Abstract: A manufacturing method of a silver spoon, and the silver spoon prepared by the method are provided to improve safety and appearance, to allow it to be produced massively and to lower the manufacturing cost. A manufacturing method of a silver spoon(10) comprises the steps of (S100) cutting a silver alloy plate material(A) into a constant size; (S200) compressively cutting the silver alloy plate material cut with a constant size by the sharing step with the blanket mold press(B) corresponding to the bottom portion(10) of the spoon and the contour shape of the grip portion(14) to make a flat spoon semi-product; (S300) widely extending the bottom portion of the spoon semi-product with a rolling mill(P); (S400) polishing the rough surface of the rolled spoon semi-product with a polisher; (S500) washing it with water to remove the foreign material on the surface of the spoon semi-product and drying it; and (S600) pressing the bottom portion of the spoon and the grip portion with the finished product hydraulic mold press(CP) equipped with the spoon shaped mold having a certain outline shape and flexural shape so as to allow the thickness of the bottom portion outer circumference of the spoon semi-product to be thicker than the inner thickness, thereby preparing the spoon finished product having the certain outline shape and flexural shape.
Patent KR-20090065641-A (KR)
Title: Stochastic rfid anti collision method using estimation of the number of tags
Inventor: LEE CHANG WOO
IPC: G06K17/00
Filed: 2007-12-18
Abstract: An electronic tag collision preventing method for using a tag number presumed according to a tag state is provided to recognize a plurality of tags rapidly and clearly by determining the number of time slots based on the estimate of the tag number of round. An RFID(Radio Frequency ID) tag transmits data to a reader by determining arbitrary time slot(S10). The reader determines the state of the time slot and counts the number of collision slots, idle slots and success slots for present round(S20). The reader deactivates the tag to the termination of the reading sequence(S30). An algorithm is selected according to the state of the time slot(S40). The tag number of round is presumed as algorithm(S50). The number of time slots defined in the following round is determined by the presumed tag number(S60).
Patent KR-20090065799-A (KR)
Inventor: KIM MIN SUK
IPC: G06K19/07
Filed: 2007-12-18
Abstract: A traffic card charger is provided to charge money to a traffic card by reading the information from an IC included in the traffic card. A traffic card is inserted into a machine so that an IC(Integrated Chip) of the traffic card may be inserted into the machine. The machine is able to read the information of the IC. A conventional traffic card charger can be used in the machine. Through the machine, a user is able to take a measure for not charging of money on the traffic card.
Patent KR-20090065871-A (KR)
Title: Separation device for low shock
Inventor: KONG CHEOL WON
IPC: B64G1/22
Filed: 2007-12-18
Abstract: A separation device for low shock is provided to reduce the amount of gunpowder while increasing the coupling strength of separation structures, thereby minimizing the weight and shock of the separation structures. A separation device for low shock includes a gunpowder part(110), an insertion pin(120), and a metal plate(130). The gunpowder part is mounted in an end of a separation structure. The insertion pin has a head part(121) exposed to the outside and a rod part(122) coupled with the head part. The rod part has a diameter smaller than that of the head part and penetrates first and second structures(10,20). The metal plate has an end coupled at a side of the second structure and the other end contacting the head part of the insertion pin to press the insertion pin. The metal plate has a curved portion connecting the ends to each other for smooth pressing of the head part of the insertion pin.
Patent KR-20090066598-A (KR)
Title: High thermally conductive polymer composition
Inventor: PARK SUN HO
IPC: C08K3/00
Filed: 2007-12-20
Abstract: A highly thermally conductive resin composition is provided to increase the filled amount of a thermally conductive inorganic filler, thereby improving mechanical strength and inhibiting the curing of a polyphenylene sulfide resin. A highly thermally conductive resin composition comprises a polyphenylene sulfide resin, a disulfide-based compound and a thermally conductive inorganic filler. The amount of the polyphenylene sulfide resin is 30 ~ 60 weight% based on the total amount of the polyphenylene sulfide resin and the thermally conductive inorganic filler. The amount of the disulfide-based compound is 0.01 ~ 10 parts by weight based on 100 parts by weight of the polyphenylene sulfide resin.
Patent KR-20090029616-A (KR)
Title: Self complementary antenna
Inventor: HASEGAWA MINORU
IPC: H01Q13/08
Filed: 2007-12-20
Abstract: A self complementary antenna is provided to change the antenna length and activate antenna in the low frequency band by coupling the antenna conductor of the inversed-L shape with the antenna conductor of the magnetism complementation antenna inverted-F shape. The grounded conductor(30) is arranged having the antenna conductor(20) and the regular interval. The feed point(50) delivers in the antenna conductor. The merge point(60) connects the antenna conductor and grounded conductor. The grounded conductor comprises the notch position(40) of the shape corresponding to the shape of the antenna conductor. The predetermined shape is formed with the inverted F shape. The feed point is installed at one end part of the first branch of the antenna conductor of the inverted F shape and the second quarter.
Patent KR-20090067931-A (KR)
Title: Steel panel for drywall
Inventor: BAEK SEUNG KYEONG
IPC: E04C2/292
Filed: 2007-12-21
Abstract: A steel panel for a dry wall is provided to make construction easy and to make dismantlement and reuse possible by inserting and installing a panel having the appointed length between upper and lower runners. A steel panel for a dry wall comprises a first steel sheet surface(11), a first stud portion(13) bent inward perpendicularly and extended from one end of the first steel sheet surface, a second stud portion(14) bent inward perpendicularly and extended from the other end of the first steel sheet surface, a second steel sheet surface(12) extended parallel to the first steel sheet surface from the end of the second stud portion, and a third stud portion(15) bent inward perpendicularly and extended from the end of the second steel sheet surface.
Patent KR-20090072441-A (KR)
Title: Process for producing polyketone
Inventor: LEE BOO YOUN
IPC: C08G8/02
Filed: 2007-12-28
Abstract: A process for producing polyketone is provided to improve catalyst activation and inherent viscosity by using a mixed solvent of water and acetic acid as a liquid medium and adding oleic acid in the polymerization. A polyketone is prepared by copolymerizing carbon monoxide and ethylenically unsaturated compound in a liquid medium in the presence of an organometallic complex. The organometallic complex catalyst comprises (a) transition metal compounds of Group 9, 10, or 11, (b) a ligand having elements of Group 15, and (c) anions of acids with pKa of 4 or less.
Patent KR-20090073409-A (KR)
Title: A semiconductor and method of manufacturing the semiconductor
Inventor: JU CHANG YOUNG
IPC: H01L21/336
Filed: 2007-12-31
Abstract: A semiconductor device and a manufacturing method thereof are provided to prevent a corner in a sub threshold section from being turned on due to the increase of a critical voltage in the corner by forming a gate insulating layer thicker than the other parts in a corner part of the width direction where a moat is generated. A device isolation layer(106) is formed in a semiconductor substrate in one direction and a moat is generated in a corner. A first gate insulating layer(107) is formed in the corner of the device isolation layer and the semiconductor substrate. A second gate insulating layer(109) is formed on the device isolation film including the first gate insulating layer. A gate electrode(110) is formed on the second gate insulating layer in order to cross the device isolation layer. The first gate insulating layer and the second gate insulating layer have the same thickness.
Patent KR-20070039545-A (KR)
Inventor: KUCUK CENGIZ
IPC: A47L15/42
Filed: 2005-07-22
Abstract: 본 발명의 목적은 제조하기에 용이하고, 완만한 스틸 헴굼 용기의 장점을 가지는 헴굼 용기를 포함하는 식기세척기를 제공하는 데 있다. 본 발명의 추가적인 목적은 상기 언급된 타입의 식기세척기를 위한 헴굼 용기를 설계하는 데 있으며, 식기세척기의 형상에 의해 미리 정해진 다양한 요구 사항에 용이하게 적용될 수 있다. 헹굼 용기의 제조와 장착은 단일 부분인 케이싱에 의해 단순화되고, 이와 관련된 부분들이 감소되고, 식기세척기의 제조 비용이 절감된다. 케이싱을 적절한 높이로 형성하기 위하여 헴굼 용기의 높이가 가변된다면, 동일한 하부 몰드와 동일한 상부 부분이 사용될 수 있다.
Patent KR-20070026831-A (KR)
Title: Infiltration block
Inventor: ROELFSEMA MARCEL
IPC: E03F1/00
Filed: 2005-06-06
Abstract: The present invention concerns a plastics infiltration block adapted for combining multiple infiltration blocks into an underground construction for infiltration or attenuation purposes. The infiltration block has an essentially rectangular parallelepipedal body having pairs of opposed first, second and third faces. Through the infiltration block at least one inspection channel extends, with inspection channel openings positioned in opposed third faces of the infiltration block. The area of each inspection channel opening is at least 10% of the size of the area of the third face in which it is positioned. The infiltration block comprises a single infiltration block element or multiple couple infiltration block elements, wherein one or more inspection channel sections of the one or more inspection channels are delimited by a single or multiple coupled infiltration block elements. At least one infiltration block element is of a one-part plastic construction having an essentially rectangular parallelepipedal body with side body parts essentially on opposite sides of the one or more inspection channel sections, and with at least one intermediate body part situated between the side body parts. Side body parts form the first faces of the infiltration block and intermediate body parts form second faces of the infiltration block. The side body parts and one or more intermediate body parts of said one-part plastic construction infiltration block element are essentially formed by a grid of duct walls, which duct walls form essentially parallel ducts extending between each first face and the one or more inspection channels of the infiltration block element, and between each second face and the one or more inspection channels of the infiltration block element. The total area covered by the one or more inspection channel openings is at least half of the size of the area of the third face of the infiltration block in which this one or more inspection channel openings are positioned. ® KIPO & WIPO 2007
Patent KR-20070032038-A (KR)
IPC: H01H33/76
Filed: 2005-05-16
Abstract: 본 발명은 멜라민과 같은 아크-차단 조성물 및 상기 아크와 접촉하기 위해 상기 아크의 통로를 따라 상기 조성물을 배치함으로써 아크를 소거하는 방법을 제공한다.  한 구체적인 실시예에서, 바인더 또는 바인더의 적어도 한 부분이 상기 아크-소거 조성물에 포함된 결합제에 결합하는 관능기를 포함하는 고분자이다.  상기 결합제는 새롭고 예측할 수 없는 물리적 강도 및 안정성을 제공하기 위해 상기 고분자 바인더와 멜라민과 같은 상기 아크-소거 화합물을 결합한다.  상기 실시예에서, 상기 결합제에 결합된 상기 아크-차단 조성물을 포함하는 상기 성형된 조성물은, 예측할 수 없는 물리적 강도뿐만 아니라 화학적 안정성 및 전기적 절연 특성까지 제공하면서도 우수한 아크-차단 능력을 유지한다.  
       
     아크 소거, 아크 차단
Patent KR-20070031449-A (KR)
IPC: C01B31/02
Filed: 2005-09-15
Abstract: 본 발명은 공급 원료중의 탄소원과 촉매 및/또는 촉매 전구체 화합물을 가열 대역에서 접촉시킴으로써 기상으로 탄소섬유를 제조하는 기상 성장 탄소섬유의 제조 방법으로, 상기 탄소원이 적어도 메탄을 함유하고, 상기 공급 원료중의 메탄의 농도가 15ｍｏｌ％이상 100ｍｏｌ％미만이며, 상기 가열 대역의 고온부분의 온도가 1,100℃∼1,500℃인 기상 성장 탄소섬유의 제조 방법을 제공한다. 본 발명의 제조방법은 간단하고 효과적이며, 촉매 또는 촉매 전구체의 이용효율이 현저히 향상되고, 탄소섬유를 저가로 제조할 수 있다.
Patent KR-20070057915-A (KR)
Title: Process for isolation of macrolide compounds
Inventor: BUCHTA MARTIN
IPC: C07D498/18
Filed: 2005-09-09
Abstract: Although macrolide compounds are insoluble in water, surprisingly high part of the product was found in the liquid phase of the fermentation broth. Therefore, processing the entire fermentation broth, i.e. the suspension obtained by cultivation of a microorganism producing the required macrolide compound, is highly advisable. This invention teaches a method of processing the entire fermentation broth using cheap and environmentally acceptable solvents.
Patent KR-20070119603-A (KR)
Title: Apparatus and method for performing motion capture using shutter synchronization
Inventor: LASALLE GREG
IPC: G06K9/00
Filed: 2005-09-26
Abstract: applying phosphorescent paint to specified regions of a performer's face and/or body; strobing a light source on and off, the light source charging the phosphorescent paint when on; and strobing the shutters of a first plurality of cameras synchronously with the strobing of the light source to capture images of the phosphorescent paint, wherein the shutters are open when the light source is off and the shutters are closed when the light source is open.
Patent KR-20070106498-A (KR)
Title: Resin remover
Inventor: TOKUHASHI TAKASHI
IPC: C11D7/26
Filed: 2006-01-10
Abstract: Disclosed is a remover for removing or cleaning a resin or resin composition from a solid surface. The remover contains 1-100 parts by mass of an epoxy compound represented by the general formula (I) below per 100 parts by mass of one or more organic solvents. (In the formula, R represents a hydrocarbon group having 1-18 carbon atoms; R1-R8 independently represent a hydrogen atom or a methyl group; p represents 0 or 1; and m and n independently represent 0, 1 or 2.)
Patent KR-20070084617-A (KR)
Title: Network management appliance
Inventor: TOH SOON SEAH
IPC: H04L12/12
Filed: 2005-10-27
Abstract: A network management appliance comprising a central bus element; a plurality of network management modules each coupled to the central bus element; a server element coupled to the central bus element a network interface for interfacing the central bus element with a network to be managed; and wherein network management functions executed by the network management modules are remotely accessible through the server element via the network interface.
Patent KR-20070085620-A (KR)
Title: Testing the integrity of products in containers
Inventor: HEUFT BERNHARD
IPC: G01M99/00
Filed: 2005-11-09
Abstract: In order to test the integrity of products in containers (10), several characteristics of the products are detected with physical measuring methods and a good-bad signal is produced on the basis of the measuring results, for which purpose several of the measuring results are placed in relation to each other, which can consist in the following: the deviations of the individual measuring results from a reference value, optionally after weighting and standardization are added up and the sum is compared to a threshold value. The measuring results can also form a multidimensional area in which one or several boundary surfaces separate the good value areas from the bad value areas.
Patent KR-20070086311-A (KR)
Title: Process of using microwave deposition of metal oxide onto an organic substrate
Inventor: BUJARD PATRICE
IPC: C09C1/00
Filed: 2005-12-05
Abstract: The present invention is directed to a process for the preparation of a plane-parallel structure (a platelet-shaped body, or flake), comprising at least one dielectric layer consisting of one or more oxides of a metal selected from groups 3 to 15 of the periodic table, which comprises the steps of: (a) applying a thin film of the dielectric material on a flexible belt, by passing the belt through an aqueous solution of a fluorine scavenger and one or more fluorine containing metal complexes which are the precursors of the desired metal oxide coating; and subjecting said solution to microwave radiation to deposit the metal oxide onto said flexible belt, wherein step (a) can optionally be repeated using different fluorine containing metal complexes to produce one or more metal oxide layers or a gradient of concentration of 2 different metal oxides across the thickness; (b) separating the resulting layer from the flexible belt as plane-parallel structures.
Patent KR-20070086691-A (KR)
Title: Molding die or master pattern for electroforming each having release layer
Inventor: HIDAKA TOMOYA
IPC: B29C33/60
Filed: 2005-12-28
Abstract: A molding die or master pattern for electroforming characterized by comprising a die or master pattern and a release layer comprising a thin organic film formed on the surface of the die or pattern by bringing the die or pattern into contact with an organic-solvent solution containing a silane surfactant represented by the formula [1]: Rn-Si-X 4-n (1) (wherein R represents an optionally substituted C1-20 hydrocarbon group, an optionally substituted C1-20 halogenated hydrocarbon group, a C1-20 hydrocarbon group containing a connecting group, or C1-20 halogenated hydrocarbon group containing a connecting group; X represents hydroxy, halogeno, or C1-6 alkoxy or acyloxy; and n is an integer of 1-3) and a catalyst capable of interacting with the silane surfactant. The release layer is excellent in wearing resistance and release performance.
Patent KR-20070092242-A (KR)
Title: Synthetic immunoglobulin domains with binding properties engineered in regions of the molecule different from the complementarity determining regions
Inventor: RUEKER FLORIAN
IPC: C07K19/00
Filed: 2006-01-05
Abstract: Method for engineering an immunoglobulin comprising at least one modification in a structural loop region of said immunoglobulin and determining the binding of said immunoglobulin to an epitope of an antigen, wherein the unmodified immunoglobulin does not significantly bind to said epitope, comprising the steps of:-providing a nucleic acid encoding an immunoglobulin com-prising at least one structural loop region,-modifying at least one nucleotide residue of at least one of said structural loop regions,-transferring said modified nucleic acid in an expression system,-expressing said modified immunoglobulin,-contacting the expressed modified immunoglobulin with an epitope, and-determining whether said modified immunoglobulin binds to said epitope, as well as modified immunoglobulins.
Patent KR-20070101265-A (KR)
Title: Cyclohexylamides as dopamine d3 , d2 and 5ht1a antagonists
Inventor: AGAINE CSONGOR EVA
IPC: A61P25/00
Filed: 2006-02-02
Abstract: The present invention relates to new dopamine D3 and D2 and serotonin 5-HT1A receptor subtype preferring ligands of formula (I); wherein A represents alkyl, alkenyl, aryl, heteroaryl, cycloalkyl or a group of formula-NR1R2, wherein R1 and R2 represent independently a substituent selected from hydrogen, alkyl, alkenyl, aryl, heteroaryl or cycloalkyl or R1 and R2 form with the adjacent nitrogen atom and optionally with further heteroatom(s) a heterocyclic ring; m is an integer of 0 to 1 ; n is an integer of 1 to 2, and/or geometric isomers and/or stereoisomers and/or diastereomers and/or salts and/or hydrates and/or solvates thereof, to the processes for producing the same, to pharmacological compositions containing the same and to their use in therapy and/or prevention of a condition which requires modulation of dopamine and/or 5-HT1A receptors.